Features: Adopting high-end white 12cm Silents large fan for excellent heat dissipation while maintaining quietness. Completely Modulars, so you only need to connect the cables required by systems. Easy to DIY, reduces clutter, and improves Airflows. 12V connectors, for modern graphics cards and motherboards. The 120mm fan adopts hydraulic bearings to maintain good heat dissipation. Widely used in computers, self computers, service, chassises, esports chassises. Specifications: Materials: Metal Voltage: 110-240V Size: 150x140x85mm Package Includes: 1Set 850W Fully Modulars Power Supply note: This packaging not include power plug. Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!